new feature names: MWEPOS and INMWE
new feature names: MWEPOS and INMWE

following: https://github.com/bguil/UD-French-discussion/issues/16
UniversalDependencies/docs,UniversalDependencies/docs,UniversalDependencies/docs,UniversalDependencies/docs,UniversalDependencies/docs,UniversalDependencies/docs